基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8b0dc94b1ff8cf81f2646a7b1681c387f298a5e6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 91f321abffbb34e03551f2b7acba6802cbae255c